The Collon Weather Forecast
- 14
- 18
Thunder
- 13
- 16
Cloudy
- 12
- 17
Light rain
- 13
- 19
Light rain shower
- 12
- 18
Light rain shower
- 12
- 17
Light rain shower
- 11
- 16
Cloudy
Today 30 Aug Northern Ireland
Starting off mostly dry. Otherwise a cloudy day with showers or some longer spells of rain developing by afternoon. Showers will be heavy with a chance of thunder. Maximum temperature 18 °C.
The Collon Temperature Statistics
August Temperature
Magilligan No 2 (28km)
Lowest 24 August, 2026
4.5 °CAverage August
15.5 °CHighest 13 August, 2026
25.4 °C
Climate (2021–2026)
Magilligan No 2 (28km)
Average Low 2021–2026
7.7 °CAverage 2021–2026
10.6 °CAverage High 2021–2026
13.4 °C